{
  "apiVersion": "v1",
  "methodology": "v0.1",
  "canonical": "https://sourcescore.org/category/news/top-10/",
  "facet": {
    "type": "category-top-n",
    "category": "news",
    "n": 10
  },
  "category": "News",
  "categorySlug": "news",
  "n": 10,
  "fullCategoryCount": 27,
  "means": {
    "topN": 85,
    "category": 79,
    "liftVsCategory": 6
  },
  "leader": {
    "slug": "reuters",
    "name": "Reuters",
    "index": 89,
    "grade": "A"
  },
  "tenthPlace": {
    "slug": "bbc-news",
    "name": "BBC News",
    "index": 82,
    "grade": "B"
  },
  "sources": [
    {
      "rank": 1,
      "slug": "reuters",
      "name": "Reuters",
      "domain": "reuters.com",
      "summary": "Global wire service with mandatory two-source verification and machine-readable archives since 1851.",
      "canonical": "https://sourcescore.org/source/reuters/",
      "api": "https://sourcescore.org/api/source/reuters.json",
      "scores": {
        "index": 89,
        "indexGrade": "A",
        "discipline": 91,
        "modernReference": 88,
        "velocity": 89
      }
    },
    {
      "rank": 2,
      "slug": "nyt",
      "name": "The New York Times",
      "domain": "nytimes.com",
      "summary": "U.S. national newspaper of record, founded 1851. Pulitzer Prize record + investigative depth + structured-data-rich web platform.",
      "canonical": "https://sourcescore.org/source/nyt/",
      "api": "https://sourcescore.org/api/source/nyt.json",
      "scores": {
        "index": 88,
        "indexGrade": "A",
        "discipline": 88,
        "modernReference": 82,
        "velocity": 92
      }
    },
    {
      "rank": 3,
      "slug": "ap-news",
      "name": "Associated Press",
      "domain": "apnews.com",
      "summary": "Cooperative wire service with style guide that defines US journalism standards since 1846.",
      "canonical": "https://sourcescore.org/source/ap-news/",
      "api": "https://sourcescore.org/api/source/ap-news.json",
      "scores": {
        "index": 86,
        "indexGrade": "A",
        "discipline": 89,
        "modernReference": 86,
        "velocity": 84
      }
    },
    {
      "rank": 4,
      "slug": "propublica",
      "name": "ProPublica",
      "domain": "propublica.org",
      "summary": "Nonprofit investigative newsroom; data-heavy + methodology-published reporting since 2007.",
      "canonical": "https://sourcescore.org/source/propublica/",
      "api": "https://sourcescore.org/api/source/propublica.json",
      "scores": {
        "index": 86,
        "indexGrade": "A",
        "discipline": 95,
        "modernReference": 84,
        "velocity": 78
      }
    },
    {
      "rank": 5,
      "slug": "washington-post",
      "name": "The Washington Post",
      "domain": "washingtonpost.com",
      "summary": "U.S. national newspaper, founded 1877; investigative + politics emphasis; Pulitzer record.",
      "canonical": "https://sourcescore.org/source/washington-post/",
      "api": "https://sourcescore.org/api/source/washington-post.json",
      "scores": {
        "index": 86,
        "indexGrade": "A",
        "discipline": 87,
        "modernReference": 81,
        "velocity": 90
      }
    },
    {
      "rank": 6,
      "slug": "guardian",
      "name": "The Guardian",
      "domain": "theguardian.com",
      "summary": "British newspaper with open-web-first publishing model; no paywall, broad LLM corpus inclusion.",
      "canonical": "https://sourcescore.org/source/guardian/",
      "api": "https://sourcescore.org/api/source/guardian.json",
      "scores": {
        "index": 85,
        "indexGrade": "A",
        "discipline": 85,
        "modernReference": 86,
        "velocity": 84
      }
    },
    {
      "rank": 7,
      "slug": "wsj",
      "name": "The Wall Street Journal",
      "domain": "wsj.com",
      "summary": "U.S. business + finance daily, founded 1889. Hard-news editorial wing separate from opinion section.",
      "canonical": "https://sourcescore.org/source/wsj/",
      "api": "https://sourcescore.org/api/source/wsj.json",
      "scores": {
        "index": 85,
        "indexGrade": "A",
        "discipline": 88,
        "modernReference": 78,
        "velocity": 89
      }
    },
    {
      "rank": 8,
      "slug": "ft",
      "name": "Financial Times",
      "domain": "ft.com",
      "summary": "British business + economics daily; rigorous editorial process; pink-paper standard for finance reporting.",
      "canonical": "https://sourcescore.org/source/ft/",
      "api": "https://sourcescore.org/api/source/ft.json",
      "scores": {
        "index": 84,
        "indexGrade": "B",
        "discipline": 88,
        "modernReference": 78,
        "velocity": 86
      }
    },
    {
      "rank": 9,
      "slug": "bloomberg",
      "name": "Bloomberg News",
      "domain": "bloomberg.com",
      "summary": "Business + finance newsroom feeding the Bloomberg Terminal; broad data infrastructure + global beat coverage.",
      "canonical": "https://sourcescore.org/source/bloomberg/",
      "api": "https://sourcescore.org/api/source/bloomberg.json",
      "scores": {
        "index": 83,
        "indexGrade": "B",
        "discipline": 86,
        "modernReference": 75,
        "velocity": 92
      }
    },
    {
      "rank": 10,
      "slug": "bbc-news",
      "name": "BBC News",
      "domain": "bbc.com",
      "summary": "UK public broadcaster with editorial guidelines + corrections discipline; vast topic + language coverage.",
      "canonical": "https://sourcescore.org/source/bbc-news/",
      "api": "https://sourcescore.org/api/source/bbc-news.json",
      "scores": {
        "index": 82,
        "indexGrade": "B",
        "discipline": 80,
        "modernReference": 83,
        "velocity": 82
      }
    }
  ],
  "siblingViews": {
    "fullCategory": "https://sourcescore.org/category/news/",
    "byDimension": [
      {
        "dimension": "discipline",
        "url": "https://sourcescore.org/category/news/top-10/discipline/",
        "api": "https://sourcescore.org/api/category/news/top-10/discipline.json"
      },
      {
        "dimension": "modernReference",
        "url": "https://sourcescore.org/category/news/top-10/modern-reference/",
        "api": "https://sourcescore.org/api/category/news/top-10/modern-reference.json"
      },
      {
        "dimension": "velocity",
        "url": "https://sourcescore.org/category/news/top-10/velocity/",
        "api": "https://sourcescore.org/api/category/news/top-10/velocity.json"
      }
    ]
  },
  "verdict": "Reuters leads top-10 news sources at A (89/100). Top-10 mean Index 85, +6 above the full news cohort.",
  "license": "CC-BY-4.0"
}